And Such Small Portions People (ASSPP)
speculative naming
Instead of incels I propose two alternative names: furious virgins (#1 recommendation) and the more likely to be adopted, And Such Small Portions People (ASSPP).
The first needs no rationale. The context for ASSPP (or ASSP People) is mentioned in Annie Hall:
“There's an old joke. Um... two elderly women are at a Catskill mountain resort, and one of them says, ‘Boy, the food at this place is really terrible.’ The other one says, “Yeah, I know; and such small portions.’”
ASSP People hate women. And such small portions.